I've had my Obi 200 for a few years and it's been great. I rarely make or receive landline calls, but it's nice to have the ability.
Unfortunately I am on Comcast Xfinity and live in an area with a 300gb data limit. This morning I got a notification that I was within 20gb of my cap limit. This has happened to me a few times over the past year and I have never understood why my data usage might get that high. Luckily, I run DD-WRT firmware on my router so I'm able to take a look at my bandwidth usage so when I reviewed the data I found that I had a huge spike yesterday. I double-checked my downloads on my computer for yesterday and they were minimal (~25mb). I do watch Netflix, but my viewing yesterday was absolutely on par with everyday usage. The ONLY thing different about yesterday was that I had to spend over an hour on the phone. To give you an idea about the difference in data usage, I average ~5gb a day; yesterday I hit 28gb. Unfortunately my router firmware doesn't give me a bandwidth breakdown by device.
Could the Obi 200 be eating up that much bandwidth? I don't have any other devices that have been auto-updating that amount of data, so it's either my computer, my Obi, or my Roku. As I mentioned, I didn't watch any extra streaming video, nor did I download any large files onto my computer (just a few .pdf files); the ONLY thing I can think of is the lengthy phone call. Opinions?